 |
Rotator cuff tear - A rotator cuff tear involves one or more rotator cuff tendons becoming inflamed from overuse, aging, a fall on an outstretched hand, or a collision. |
 |
Impingement syndrome -. The pain associated with the syndrome is a result of an inflamed bursa (lubricating sac) over the rotator cuff, and/or inflammation of the rotator cuff tendons, and/or calcium deposits in tendons due to wear and tear. |
 |
Frozen shoulder is a severely restrictive condition frequently caused by injury that, in turn, leads to lack of use due to pain. |
 |
Dislocation - The shoulder joint is the most frequently dislocated major joint of the body -
often caused by a significant force that separates the shoulder joint's ball
(the top rounded portion of the upper arm bone, or humerus) away from the
joint's socket (glenoid). |
 |
Separation - The shoulder becomes separated when the ligaments attached to the collarbone
(clavicle) are torn, or partially torn, away from the shoulder blade (scapula).
Shoulder separation may be caused by a sudden, forceful blow to the shoulder, or
as a result of a fall. |
 |
Burstis often occurs when tendonitis and impingement syndrome cause
inflammation of the bursa sacs that protect the shoulder. |
 |
Tendonitis of the shoulder is caused when the rotator cuff and/or biceps tendon
become inflamed, usually as a result of being pinched by surrounding structures.
The injury may vary from mild inflammation to involvement of most of the rotator
cuff. When the rotator cuff tendon becomes inflamed and thickened, it may become
trapped under the acromion. |